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R32 Coupling Sleeve / Bit Coupling for Long Hole Rock Drilling

R32 Coupling Sleeve / Bit Coupling for Long Hole Rock Drilling photo-1
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US$ 20 - 25 MOQ: 1 Piece
Key Specifications
Get Latest Price
Place of Origin:
Shandong, China
Brand Name:
MIROC
Model Number:
Coupling Sleeve
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin Port Huangpu Port
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Shandong, China
Brand Name MIROC
Model Number Coupling Sleeve
Machine Type Drilling Tool
Certification API
Processing Type Forging
Use Other, Mining, quarrying, tunneling
Material Other, 45CrNiMoVa

 

Product Description

 Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two

extension rods for transmitting energy It has standard type coupling and crossover coupling. 


Product Basic Information:


Product Name:

Thread coupling sleeve 

Thread

R32

Diameter

44mm

Length

150mm, 160mm

Material:

High strength alloy steel

Type

full-bridge, semi-bridge etc.

Color

Green, Gold, Black or based on customer requirements.

MOQ:

No MOQ required for testing and trial order

 

 

HS Code: 82071990 

 

Specification:

 

R32 Coupling Sleeve

Length

Diameter

Thread

Weight

Part Number

mm

inch

mm

inch

 

kg

 

150

5 8/9

44

1 3/4

R32

1.0

4148300646

160

6 2/7

44

1 3/4

R32

1.1

4148300647

 

 

Product Pictures: 

 

R32 Coupling sleeve / Bit Coupling for Long Hole Rock Drilling

R32 Coupling sleeve / Bit Coupling for Long Hole Rock Drilling

 

 

 

R32 Coupling sleeve / Bit Coupling for Long Hole Rock Drilling

 

Applications:

• Underground mining

• Tunneling,quarrying 

• Widely used in drifting, tunneling.

 

 

Production Process: 

 

1. Raw material 2. CNC milling and proprietary heat treatment process 3. Inspection 4. Package.

 

Competitive Advantage:
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance.
 

The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  a. Our sales team will response for your question within 24 hours (Holidays Excluded)

  b. Technical Support will be available at any time

  c. Free replacement will be provided once the failure confirmed caused by our product quality

 

Packaging & Shipping 

 

 1. 10pcs/Carton or wooden box

 2. Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

      Bulk order: we suggest by air or by sea.

3. Package pictures

 

 

R32 Coupling sleeve / Bit Coupling for Long Hole Rock DrillingR32 Coupling sleeve / Bit Coupling for Long Hole Rock Drilling

 

 

 

 

 

 

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Business Type
Trading Company
Year Established
2010
Factory Size
Below 1,000 square meters
Total Employees
301 - 500 People